| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.60 | 4.120% | $72.4675 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $67.77 | 13.851% | $77.1568 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $215.82 | 9.622% | $236.5862 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $232.95 | 3.260% | $240.5442 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $131.81 | 11.769% | $147.3227 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $180.74 | 6.595% | $192.6598 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $164.69 | 3.341% | $170.1923 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $1,063.38 | $1,136.9295 | $1,136.93 | $1,136.90 | $1,137.00 | |